Chris HamiltonAlong with switching to 4.7k, we also fit in a solder bridge to make the i2c pull up resistors optional.
Adding i2c pull up option
A project log for PCA9685 ERM Haptic Driver Flex Module
The PCA9685 with forward current configuration to driver up to 16 motors (with the help of Darlington arrays). For sale on Tindie.
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